Dragons’ Den star Sara Davies has announced she’s ... along with my recent purchase of the Robert Dyas retail chain and the running of the 240 Ryman stationery shops, the time felt right ...

Like any good institution, Dragons' Den relies on rules. Without these, the Den would be a much more chaotic place. Presenter Evan Davies will often refer to these rules during his commentary.

Today, he is the leader of some of the most successful brands on the UK high street, including Ryman, Robert Dias, and Boux Avenue. Paphitis became a Dragons’ Den investor in 2005 and remained there ...